Specifications

MC55 AT Command Set

8.2 AT+COPS

MC55_ATC_V03.03 Page 164 of 459 9/9/05

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Note

• It is not recommended to use the AT+COPS command before passing the CHV (card holder verification) / SIM

PIN1 verification. This is because after PIN1 verification the module will automatically try to register to the

network as though AT+COPS were 0, regardless of the settings done before with or without SIM, such as

AT+COPS=2 which remains unchanged. Also, the test command should only be used after PIN1 authentica-

tion.